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			config2cfg.c
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/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or 
 *   without modification, are permitted (subject to the limitations 
 *   in the disclaimer below) provided that the following conditions 
 *   are met:
 *
 *   * Redistributions of source code must retain the above copyright 
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above 
 *     copyright notice, this list of conditions and the following 
 *     disclaimer in the documentation and/or other materials 
 *     provided with the distribution.
 *
 *   * Neither the name of Qualcomm Atheros nor the names of 
 *     its contributors may be used to endorse or promote products 
 *     derived from this software without specific prior written 
 *     permission.
 *
 *   NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE 
 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE 
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND ANY EXPRESS OR 
 *   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 *   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 *   PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 
 *   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 *   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 *   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 *   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 *   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 *   OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
 *   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*
 *
 *   config2cfg.c - convert a .config file to a .cfg file;
 *
 *   Contributor(s):
 *	Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

#define _GETOPT_H

/*====================================================================*
 *   system header files;
 *--------------------------------------------------------------------*/

#include &lt;stdio.h&gt;
#include &lt;unistd.h&gt;
#include &lt;fcntl.h&gt;
#include &lt;errno.h&gt;

/*====================================================================*
 *   custom header files;
 *--------------------------------------------------------------------*/

#include &quot;../tools/getoptv.h&quot;
#include &quot;../tools/putoptv.h&quot;
#include &quot;../tools/version.h&quot;
#include &quot;../tools/number.h&quot;
#include &quot;../tools/flags.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/files.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../ram/sdram.h&quot;

/*====================================================================*
 *   custom source files;
 *--------------------------------------------------------------------*/

#ifndef MAKEFILE
#include &quot;../tools/getoptv.c&quot;
#include &quot;../tools/putoptv.c&quot;
#include &quot;../tools/version.c&quot;
#include &quot;../tools/error.c&quot;
#include &quot;../tools/checksum32.c&quot;
#include &quot;../tools/todigit.c&quot;
#include &quot;../tools/hexencode.c&quot;
#endif

/*====================================================================*
 *
 *--------------------------------------------------------------------*/

int main (int argc, char const * argv [])

{
	static char const * optv [] =
	{
		&quot;qv&quot;,
		&quot;file [file] [...]&quot;,
		&quot;convert ASCII SDRAM configuration files (DM) to binary (toolkit) format&quot;,
		&quot;q\tquiet mode&quot;,
		&quot;v\tverbose mode&quot;,
		(char const *) (0)
	};
	struct config_ram config_ram;
	char string [(sizeof (config_ram) &lt;&lt; 1) + 1];
	uint32_t checksum;
	flag_t flags = (flag_t)(0);
	signed state = 1;
	signed fd;
	signed c;
	optind = 1;
	while ((c = getoptv (argc, argv, optv)) != -1)
	{
		switch ((char) (c))
		{
		case 'q':
			_setbits (flags, SDRAM_SILENCE);
			break;
		case 'v':
			_setbits (flags, SDRAM_VERBOSE);
			break;
		default:
			break;
		}
	}
	argc -= optind;
	argv += optind;
	while ((argc-- &gt; 0) &amp;&amp; (* argv != (char const *)(0)))
	{

#if 0

		char const * pathname;
		char const * filename;
		char const * extender;
		for (pathname = filename = * argv; *pathname; pathname++)
		{
			if ((*pathname == '/') || (*pathname == '\\'))
			{
				filename = pathname + 1;
			}
		}
		for (pathname = extender = filename; *pathname; pathname++)
		{
			if (*pathname == '.')
			{
				extender = pathname;
			}
		}
		if (extender == filename)
		{
			extender = pathname;
		}

#endif

		if ((fd = open (* argv, O_BINARY|O_RDONLY)) == -1)
		{
			error (0, errno, &quot;can't open %s for input&quot;, * argv);
			state = 1;
		}
		else if (read (fd, &amp;string, sizeof (string)) &lt; (ssize_t) (sizeof (string) - 1))
		{
			error (0, errno, &quot;can't read %s&quot;, * argv);
			state = 1;
		}
		else
		{
			close (fd);
			if (hexencode ((uint8_t *) (&amp;config_ram), sizeof (config_ram), string) == sizeof (config_ram))
			{
				error (1, errno, &quot;%s is suspect&quot;, * argv);
			}
			checksum = checksum32 (&amp;config_ram, sizeof (config_ram), 0);
			if ((fd = open (* argv, O_BINARY|O_CREAT|O_RDWR|O_TRUNC, FILE_FILEMODE)) == -1)
			{
				error (1, errno, &quot;can't open %s for output&quot;, * argv);
			}
			write (fd, &amp;config_ram, sizeof (config_ram));
			write (fd, &amp;checksum, sizeof (checksum));
		}
		close (fd);
		argv++;
	}
	return (state);
}


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